经典的walsh变换，可以进行实验，matlab程序

迷你虚拟光驱，才470KB，不必安装解压运行即可-mini virtual drive, only 470KB without decompression operation can be installed

Compression using lempel-ziv -for a dictionary size of 2k -provide dictionary Lempel ziv algorithm is a dictionary based algorithm that addresses byte sequences from former contents instead of the original data. This algorithm consists of a rule for parsing strings of symbols from a finite alphabet into substrings, whose lengths do not exceed a prescribed integer and a coding scheme which maps these substrings sequentially into uniquely decipherable code words of fixed length. The strings are selected so that they have nearly equal probability of occurrence. Frequently-occurring symbols are grouped into longer strings while occasional symbols appear in short strings. -Compression using lempel-ziv -for a dictionary size of 2k -provide dictionary Lempel ziv algorithm is a dictionary based algorithm that addresses byte sequences from former contents instead of the original data. This algorithm consists of a rule for parsing strings of symbols from a fi

Code for Java compression

h.263视频播放程序，绝对好用。假一罚十。-H.263 video playback process, the absolute ease of use. Fake ten one penalty.

压缩、解压缩程序源代码 可供大家参考 压缩率不错的-compression, decompression program source code available for reference good compression rate

1.源码太简单 2.不是源码 3.缺少文件 4.所选类别和开发环境不对 5.乱写说明或说明不够认真 6.压缩文件有密码 7.源码重复或已经存在 请不要上传有版权争议的

WIN95/98 PE压缩软件源程序-WIN95/98 PE compression software source program

一种无损压缩解压的算法,是lz77的改进,其压缩比比lz77高,速度要快-a lossless compression decompression algorithm is lz77 improvement everywhere lz77 its high compression, faster speed

希望能帮助大家学习C语言.-hope to help you learn C language.

对数据库进行压缩，可以减少存储空间的占用-the database compression can reduce the storage space occupied